2 papers
cond-mat.mes-hall2014
Novel Differential Conductance Oscillations in Asymmetric Quantum Point Contacts
Hao Zhang, Phillip M. Wu, Albert M. Chang
Small differential conductance oscillations as a function of source-drain bias were observed and systematically studied in an asymmetric quantum point contact (QPC). These oscillat…
cond-mat.mes-hall2010
Single Phase Slip Limited Switching Current in 1-Dimensional Superconducting Al Nanowires
Peng Li, Phillip M. Wu, Yuriy Bomze +3
An Aluminum nanowire switches from superconducting to normal as the current is increased in an upsweep. The switching current (I_s) averaged over upsweeps approximately follows the…